Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/65-22 | 33/12.5-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.07 (916.3) | 33.02 (838.64) | -3.06 (-77.66) -8.5% |
| Width inches (mm) | 10.83 (275) | 12.52 (318) | 1.69 (43) 15.6% |
| Circum. inches (mm) | 113.33 (2878.64) | 103.73 (2634.67) | -9.61 (-243.98) -8.5% |
| Sidewall Height inches (mm) | 7.04 (178.75) | 5.51 (139.92) | -1.53 (-38.83) -21.7% |
| Revolutions per mile (km) | 559.06 (347.39) | 610.83 (379.55) | 51.77 (32.17) 9.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.3 mph (29.46 km/h) |
| 25 mph (40.23 km/h) | 22.88 mph (36.82 km/h) |
| 30 mph (48.28 km/h) | 27.46 mph (44.19 km/h) |
| 35 mph (56.33 km/h) | 32.03 mph (51.55 km/h) |
| 40 mph (64.37 km/h) | 36.61 mph (58.92 km/h) |
| 45 mph (72.42 km/h) | 41.19 mph (66.28 km/h) |
| 50 mph (80.47 km/h) | 45.76 mph (73.65 km/h) |
| 55 mph (88.51 km/h) | 50.34 mph (81.01 km/h) |
| 60 mph (96.56 km/h) | 54.91 mph (88.38 km/h) |
| 65 mph (104.61 km/h) | 59.49 mph (95.74 km/h) |
| 70 mph (112.65 km/h) | 64.07 mph (103.11 km/h) |
| 75 mph (120.7 km/h) | 68.64 mph (110.47 km/h) |
| 80 mph (128.75 km/h) | 73.22 mph (117.84 km/h) |
| 85 mph (136.79 km/h) | 77.8 mph (125.2 km/h) |
| 90 mph (144.84 km/h) | 82.37 mph (132.57 km/h) |
| 95 mph (152.89 km/h) | 86.95 mph (139.93 km/h) |
| 100 mph (160.93 km/h) | 91.52 mph (147.29 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1554 | 1806 | 1945 | 2031 | 2123 | 2189 | 2262 | 2348 | 2467 | 2586 | 2719 | 2824 | 3016 | 3228 | 3393 | 3499 | 3559 | 3777 | 4081 | 4743 |
Better Fuel Economy Factory Ratios Increased Power
